engine YAMAHA RHINO 660 2005 User Guide

4-29
NOTE:_

When the switch is set to “LOCK”, the differ-
ential gear lock indicator light will flash until
the differential gear is locked.


When the indicator light is flashing, turning
the steering wheel back and forth will help the
differential gear lock to engage.


Riding before the differential gear lock is
properly engaged (e.g., when the indicator
light is flashing) will cause the engine speed
to be limited until engagement is complete.
_
U5UG61.book Page 29 Monday, September 6, 2004 9:00 AM

4-33 1. Accelerator pedal
1. Pédale d’accélérateur
1. Pedal del acelerador
EVU01290
Accelerator pedal
Press the accelerator pedal down to increase en-
gine speed. Spring pressure returns the pedal to
the rest position when released. Always check that
the accelerator pedal returns normally before start-
ing the engine.
Before starting the engine, check the accelerator
pedal to be sure it is operating smoothly. Make
sure the accelerator pedal fully returns to the idle
position as soon as it is released.
WARNING
Malfunction of the accelerator pedal could
make it difficult to speed up or slow down
when you need to. This could cause an acci-
dent. Check the operation of the accelerator
pedal before you start the engine. If the accel-
erator pedal does not work smoothly, check
for the cause. Correct the problem before oper-
ating the vehicle or consult a Yamaha dealer.
U5UG61.book Page 33 Monday, September 6, 2004 9:00 AM

4-41 1. Fuel level check window
1. Hublot de contrôle du niveau de carburant
1. Mirilla de control del nivel de gasolina
A. Starter (choke) “”1. Fully open
2. Half open 3. Closed
A. Starter (enrichisseur) “”1. Ouverture maximale
2. Ouverture moyenne 3. Fermé
A. Estárter (estrangulador) “”1. Completamente abierto
2. Medio abierto 3. Cerrado
EVU00310
Fuel level check window
The amount of fuel in the fuel tank can be checked
through the fuel level check window. If the fuel lev-
el is low, refuel as soon as possible.
EVU00320
Starter (choke) “”
Starting a cold engine requires a richer air-fuel
mixture. A separate starter circuit supplies this
mixture.
Move in direction
a to turn on the starter (choke).
Move in direction
b to turn off the starter (choke).
Refer to “Starting a cold engine” for proper opera-
tion. (See pages 6-3–6-7.)
U5UG61.book Page 41 Monday, September 6, 2004 9:00 AM

4-63 1. Auxiliary DC jack cap
1. Capuchon de la prise pour accessoires
1. Tapa de la toma de corriente continua
1. Auxiliary DC jack
1. Prise pour accessoires
1. Toma de corriente continua
EVU00380
Auxiliary DC jack
The auxiliary DC jack is located at the right side of
the front panel.
The auxiliary DC jack can be used for suitable
work lights, radios, etc.
The auxiliary DC jack should only be used when
the engine is running.
1. Set the light switch to “OFF”.
2. Start the engine. (See pages 6-3–6-7.)
3. Open the auxiliary DC jack cap, and then in-
sert the accessory power plug into the jack.
4. When the auxiliary DC jack is not being used,
cover it with the cap. Maximum rated capacity for the auxiliary DC
jack:
DC 12 V, 120 W (10 A)
U5UG61.book Page 63 Monday, September 6, 2004 9:00 AM

4-65
CAUTION:_

Do not use accessories requiring more
than the above maximum capacity. This
may overload the circuit and cause the
fuse to blow.


If accessories are used without the engine
running or with the headlights turned on,
the battery will lose its charge and engine
starting may become difficult.


Do not use an automotive cigarette lighter
or other accessories with a plug that gets
hot because the jack can be damaged.
_
U5UG61.book Page 65 Monday, September 6, 2004 9:00 AM

5-1
EVU01340
1-PRE-OPERATION CHECKS
Before using this vehicle, check the following points:
ITEM ROUTINE PAGE
BrakesCheck operation, free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-7–5-9,
8-83–8-91
Parking brakeCheck for proper operation, condition and free play. 8-93–8-95
FuelCheck fuel level.
Fill with fuel if necessary.5-11–5-13
Engine oilCheck oil level.
Fill with oil if necessary.5-15, 8-23–8-33
Coolant reservoirCheck coolant level.
Fill with coolant if necessary.5-17–5-19,
8-47–8-49
Final gear oil/
Differential gear oilCheck for leakage. 5-21, 8-35–8-45
Accelerator pedalCheck for proper accelerator pedal operation. 5-23
Seat beltsCheck for proper operation and belt wear. 5-23
SteeringCheck for proper operation. 5-25
Fittings and fastenersCheck all fittings and fasteners. 5-25
Lights and switchesCheck for proper operation.5-25–5-27,
8-119–8-129
Wheels and tiresCheck tire pressure, wear and damage.5-29–5-35,
8-103–8-105
Axle bootsCheck for damage. 8-51
U5UG61.book Page 1 Monday, September 6, 2004 9:00 AM

5-13
CAUTION:_ Use only unleaded gasoline. The use of leaded
gasoline will cause severe damage to internal
engine parts, such as the valves and piston
rings, as well as to the exhaust system. _
WARNING


Do not overfill the fuel tank. Fuel expands
when it heats up. If the fuel tank is over-
filled, fuel could spill out due to heat from
the engine or the sun.


Be careful not to spill fuel, especially on
the engine or exhaust pipe which can
cause a fire and severe injury. Wipe up any
spilled fuel immediately.


Be sure the fuel tank cap is closed secure-
ly.
U5UG61.book Page 13 Monday, September 6, 2004 9:00 AM

5-15
EVU00410
Engine oil
Make sure the engine oil is at the specified level.
Add oil as necessary. (See pages 8-23–8-33.)CAUTION:_

In order to prevent clutch slippage (since
the engine oil also lubricates the clutch),
do not mix any chemical additives. Do not
use oils with a diesel specification of “CD”
or oils of a higher quality than specified. In
addition, do not use oils labeled “ENERGY
CONSERVING II” or higher.


Make sure that no foreign material enters
the crankcase.
_
Recommended engine oil type and
quantity:
See page 10-2.
U5UG61.book Page 15 Monday, September 6, 2004 9:00 AM

5-17
EVU01370
Coolant
Check the coolant level in the coolant reservoir
when the engine is cold. (The coolant level will
vary with engine temperature.) The coolant level is
satisfactory if it is between the minimum and max-
imum level marks on the coolant reservoir. If the
coolant level is at or below the minimum level
mark, add additional coolant to bring the level up to
maximum level mark. If coolant is not available,
add distilled water. Change the coolant every two
years. (See pages 8-47–8-49 for details.)CAUTION:_ Hard water or salt water is harmful to the en-
gine. You may use soft water if you cannot get
distilled water. _
Coolant reservoir capacity
(up to the maximum level mark):
0.35 L (0.31 Imp qt, 0.37 US qt)
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5-19
WARNING
Wait for the engine and radiator to cool before
removing the radiator cap. You could be
burned by hot fluid and steam blown out under
pressure. Always put a thick rag over the cap
when opening. Allow any remaining pressure
to escape before completely removing the cap.
U5UG61.book Page 19 Monday, September 6, 2004 9:00 AM